MAGNETIC CIRCUIT FOR A SPEAKER

摘要

MAGNETIC CIRCUIT FOR A SPEAKER A magnetic circuit for a speaker having a yoke has a pole formed on the yoke base, an annular magnet mounted on the yoke base, and a top plate mounted on the magnet. A periphery of the magnet has an outwardly curved sectional shape. Peripheries of the yoke base and the top plate have outwardly or inwardly curved sectional shapes, respectively.